polishing
This commit is contained in:
Martin Diehl
parent
e952ab7127
commit
0a9902818c
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@ -172,62 +172,62 @@ subroutine hypela2(d,g,e,de,s,t,dt,ngens,m,nn,kcus,matus,ndi,nshear,disp, &
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dispt,coord,ffn,frotn,strechn,eigvn,ffn1,frotn1, &
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strechn1,eigvn1,ncrd,itel,ndeg,ndm,nnode, &
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jtype,lclass,ifr,ifu)
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use prec
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use DAMASK_interface
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use numerics
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use FEsolving
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use debug
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use discretization_marc
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use homogenization
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use CPFEM
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use prec
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use DAMASK_interface
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use numerics
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use FEsolving
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use debug
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use discretization_marc
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use homogenization
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use CPFEM
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implicit none
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!$ include "omp_lib.h" ! the openMP function library
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integer, intent(in) :: & ! according to MSC.Marc 2012 Manual D
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ngens, & !< size of stress-strain law
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nn, & !< integration point number
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ndi, & !< number of direct components
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nshear, & !< number of shear components
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ncrd, & !< number of coordinates
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itel, & !< dimension of F and R, either 2 or 3
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ndeg, & !< number of degrees of freedom
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ndm, & !< not specified in MSC.Marc 2012 Manual D
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nnode, & !< number of nodes per element
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jtype, & !< element type
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ifr, & !< set to 1 if R has been calculated
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ifu !< set to 1 if stretch has been calculated
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integer, dimension(2), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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m, & !< (1) user element number, (2) internal element number
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matus, & !< (1) user material identification number, (2) internal material identification number
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kcus, & !< (1) layer number, (2) internal layer number
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lclass !< (1) element class, (2) 0: displacement, 1: low order Herrmann, 2: high order Herrmann
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real(pReal), dimension(*), intent(in) :: & ! has dimension(1) according to MSC.Marc 2012 Manual D, but according to example hypela2.f dimension(*)
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e, & !< total elastic strain
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de, & !< increment of strain
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dt !< increment of state variables
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real(pReal), dimension(itel), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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strechn, & !< square of principal stretch ratios, lambda(i) at t=n
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strechn1 !< square of principal stretch ratios, lambda(i) at t=n+1
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real(pReal), dimension(3,3), intent(in) :: & ! has dimension(itel,*) according to MSC.Marc 2012 Manual D, but we alway assume dimension(3,3)
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ffn, & !< deformation gradient at t=n
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ffn1 !< deformation gradient at t=n+1
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real(pReal), dimension(itel,*), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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frotn, & !< rotation tensor at t=n
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eigvn, & !< i principal direction components for j eigenvalues at t=n
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frotn1, & !< rotation tensor at t=n+1
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eigvn1 !< i principal direction components for j eigenvalues at t=n+1
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real(pReal), dimension(ndeg,*), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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disp, & !< incremental displacements
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dispt !< displacements at t=n (at assembly, lovl=4) and displacements at t=n+1 (at stress recovery, lovl=6)
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real(pReal), dimension(ncrd,*), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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coord !< coordinates
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real(pReal), dimension(*), intent(inout) :: & ! according to MSC.Marc 2012 Manual D
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t !< state variables (comes in at t=n, must be updated to have state variables at t=n+1)
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real(pReal), dimension(ndi+nshear), intent(out) :: & ! has dimension(*) according to MSC.Marc 2012 Manual D, but we need to loop over it
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s, & !< stress - should be updated by user
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g !< change in stress due to temperature effects
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real(pReal), dimension(ngens,ngens), intent(out) :: & ! according to MSC.Marc 2012 Manual D, but according to example hypela2.f dimension(ngens,*)
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d !< stress-strain law to be formed
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implicit none
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include "omp_lib.h" ! the openMP function library
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integer, intent(in) :: & ! according to MSC.Marc 2012 Manual D
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ngens, & !< size of stress-strain law
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nn, & !< integration point number
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ndi, & !< number of direct components
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nshear, & !< number of shear components
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ncrd, & !< number of coordinates
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itel, & !< dimension of F and R, either 2 or 3
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ndeg, & !< number of degrees of freedom
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ndm, & !< not specified in MSC.Marc 2012 Manual D
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nnode, & !< number of nodes per element
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jtype, & !< element type
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ifr, & !< set to 1 if R has been calculated
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ifu !< set to 1 if stretch has been calculated
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integer, dimension(2), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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m, & !< (1) user element number, (2) internal element number
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matus, & !< (1) user material identification number, (2) internal material identification number
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kcus, & !< (1) layer number, (2) internal layer number
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lclass !< (1) element class, (2) 0: displacement, 1: low order Herrmann, 2: high order Herrmann
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real(pReal), dimension(*), intent(in) :: & ! has dimension(1) according to MSC.Marc 2012 Manual D, but according to example hypela2.f dimension(*)
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e, & !< total elastic strain
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de, & !< increment of strain
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dt !< increment of state variables
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real(pReal), dimension(itel), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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strechn, & !< square of principal stretch ratios, lambda(i) at t=n
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strechn1 !< square of principal stretch ratios, lambda(i) at t=n+1
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real(pReal), dimension(3,3), intent(in) :: & ! has dimension(itel,*) according to MSC.Marc 2012 Manual D, but we alway assume dimension(3,3)
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ffn, & !< deformation gradient at t=n
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ffn1 !< deformation gradient at t=n+1
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real(pReal), dimension(itel,*), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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frotn, & !< rotation tensor at t=n
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eigvn, & !< i principal direction components for j eigenvalues at t=n
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frotn1, & !< rotation tensor at t=n+1
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eigvn1 !< i principal direction components for j eigenvalues at t=n+1
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real(pReal), dimension(ndeg,*), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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disp, & !< incremental displacements
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dispt !< displacements at t=n (at assembly, lovl=4) and displacements at t=n+1 (at stress recovery, lovl=6)
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real(pReal), dimension(ncrd,*), intent(in) :: & ! according to MSC.Marc 2012 Manual D
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coord !< coordinates
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real(pReal), dimension(*), intent(inout) :: & ! according to MSC.Marc 2012 Manual D
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t !< state variables (comes in at t=n, must be updated to have state variables at t=n+1)
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real(pReal), dimension(ndi+nshear), intent(out) :: & ! has dimension(*) according to MSC.Marc 2012 Manual D, but we need to loop over it
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s, & !< stress - should be updated by user
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g !< change in stress due to temperature effects
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real(pReal), dimension(ngens,ngens), intent(out) :: & ! according to MSC.Marc 2012 Manual D, but according to example hypela2.f dimension(ngens,*)
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d !< stress-strain law to be formed
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!--------------------------------------------------------------------------------------------------
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! Marc common blocks are in fixed format so they have to be reformated to free format (f90)
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@ -236,98 +236,94 @@ subroutine hypela2(d,g,e,de,s,t,dt,ngens,m,nn,kcus,matus,ndi,nshear,disp, &
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#include QUOTE(PASTE(./marc/include/concom,Marc4DAMASK)) ! concom is needed for inc, lovl
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#include QUOTE(PASTE(./marc/include/creeps,Marc4DAMASK)) ! creeps is needed for timinc (time increment)
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logical :: cutBack
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real(pReal), dimension(6) :: stress
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real(pReal), dimension(6,6) :: ddsdde
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integer :: computationMode, i, cp_en, node, CPnodeID
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!$ integer(4) :: defaultNumThreadsInt !< default value set by Marc
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logical :: cutBack
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real(pReal), dimension(6) :: stress
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real(pReal), dimension(6,6) :: ddsdde
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integer :: computationMode, i, cp_en, node, CPnodeID
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integer(4) :: defaultNumThreadsInt !< default value set by Marc
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if (iand(debug_level(debug_MARC),debug_LEVELBASIC) /= 0) then
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write(6,'(a,/,i8,i8,i2)') ' MSC.MARC information on shape of element(2), IP:', m, nn
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write(6,'(a,2(i1))') ' Jacobian: ', ngens,ngens
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write(6,'(a,i1)') ' Direct stress: ', ndi
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write(6,'(a,i1)') ' Shear stress: ', nshear
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write(6,'(a,i2)') ' DoF: ', ndeg
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write(6,'(a,i2)') ' Coordinates: ', ncrd
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write(6,'(a,i12)') ' Nodes: ', nnode
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write(6,'(a,i1)') ' Deformation gradient: ', itel
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write(6,'(/,a,/,3(3(f12.7,1x)/))',advance='no') ' Deformation gradient at t=n:', &
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transpose(ffn)
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write(6,'(/,a,/,3(3(f12.7,1x)/))',advance='no') ' Deformation gradient at t=n+1:', &
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transpose(ffn1)
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endif
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if (iand(debug_level(debug_MARC),debug_LEVELBASIC) /= 0) then
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write(6,'(a,/,i8,i8,i2)') ' MSC.MARC information on shape of element(2), IP:', m, nn
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write(6,'(a,2(i1))') ' Jacobian: ', ngens,ngens
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write(6,'(a,i1)') ' Direct stress: ', ndi
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write(6,'(a,i1)') ' Shear stress: ', nshear
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write(6,'(a,i2)') ' DoF: ', ndeg
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write(6,'(a,i2)') ' Coordinates: ', ncrd
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write(6,'(a,i12)') ' Nodes: ', nnode
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write(6,'(a,i1)') ' Deformation gradient: ', itel
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write(6,'(/,a,/,3(3(f12.7,1x)/))',advance='no') ' Deformation gradient at t=n:', &
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transpose(ffn)
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write(6,'(/,a,/,3(3(f12.7,1x)/))',advance='no') ' Deformation gradient at t=n+1:', &
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transpose(ffn1)
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endif
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defaultNumThreadsInt = omp_get_num_threads() ! remember number of threads set by Marc
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call omp_set_num_threads(1) ! no openMP
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!$ defaultNumThreadsInt = omp_get_num_threads() ! remember number of threads set by Marc
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!$ call omp_set_num_threads(1) ! set number of threads for parallel execution set by DAMASK_NUM_THREADS
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if (.not. CPFEM_init_done) call CPFEM_initAll
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if (.not. CPFEM_init_done) call CPFEM_initAll
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computationMode = 0 ! save initialization value, since it does not result in any calculation
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if (lovl == 4 ) then ! jacobian requested by marc
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if (timinc < theDelta .and. theInc == inc .and. lastLovl /= lovl) & ! first after cutback
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computationMode = CPFEM_RESTOREJACOBIAN
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elseif (lovl == 6) then ! stress requested by marc
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computationMode = CPFEM_CALCRESULTS ! always calc
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cp_en = mesh_FEM2DAMASK_elem(m(1))
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if (cptim > theTime .or. inc /= theInc) then ! reached "convergence"
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terminallyIll = .false.
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cycleCounter = -1 ! first calc step increments this to cycle = 0
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if (inc == 0) then ! >> start of analysis <<
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lastIncConverged = .false.
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outdatedByNewInc = .false.
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lastLovl = lovl ! pretend that this is NOT the first after a lovl change
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> start of analysis..! ',m(1),nn
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else if (inc - theInc > 1) then ! >> restart of broken analysis <<
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lastIncConverged = .false.
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outdatedByNewInc = .false.
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> restart of analysis..! ',m(1),nn
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else ! >> just the next inc <<
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lastIncConverged = .true.
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outdatedByNewInc = .true.
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> new increment..! ',m(1),nn
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endif
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else if ( timinc < theDelta ) then ! >> cutBack <<
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lastIncConverged = .false.
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outdatedByNewInc = .false.
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terminallyIll = .false.
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cycleCounter = -1 ! first calc step increments this to cycle = 0
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> cutback detected..! ',m(1),nn
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endif ! convergence treatment end
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flush(6)
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computationMode = 0 ! save initialization value, since it does not result in any calculation
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if (lovl == 4 ) then ! jacobian requested by marc
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if (timinc < theDelta .and. theInc == inc .and. lastLovl /= lovl) & ! first after cutback
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computationMode = CPFEM_RESTOREJACOBIAN
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elseif (lovl == 6) then ! stress requested by marc
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cp_en = mesh_FEM2DAMASK_elem(m(1))
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if (cptim > theTime .or. inc /= theInc) then ! reached "convergence"
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terminallyIll = .false.
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cycleCounter = -1 ! first calc step increments this to cycle = 0
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if (inc == 0) then ! >> start of analysis <<
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lastIncConverged = .false. ! no Jacobian backup
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outdatedByNewInc = .false. ! no aging of state
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lastLovl = lovl ! pretend that this is NOT the first after a lovl change
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> start of analysis..! ',m(1),nn
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flush(6)
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else if (inc - theInc > 1) then ! >> restart of broken analysis <<
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lastIncConverged = .false. ! no Jacobian backup
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outdatedByNewInc = .false. ! no aging of state
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> restart of analysis..! ',m(1),nn
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flush(6)
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else ! >> just the next inc <<
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lastIncConverged = .true. ! request Jacobian backup
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outdatedByNewInc = .true. ! request aging of state
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> new increment..! ',m(1),nn
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flush(6)
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endif
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else if ( timinc < theDelta ) then ! >> cutBack <<
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lastIncConverged = .false. ! no Jacobian backup
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outdatedByNewInc = .false. ! no aging of state
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terminallyIll = .false.
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cycleCounter = -1 ! first calc step increments this to cycle = 0
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write(6,'(a,i6,1x,i2)') '<< HYPELA2 >> cutback detected..! ',m(1),nn
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flush(6)
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endif ! convergence treatment end
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if (lastLovl /= lovl) then
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cycleCounter = cycleCounter + 1
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!mesh_cellnode = mesh_build_cellnodes() ! update cell node coordinates
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!call mesh_build_ipCoordinates() ! update ip coordinates
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endif
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if (outdatedByNewInc) then
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computationMode = ior(computationMode,CPFEM_AGERESULTS)
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outdatedByNewInc = .false.
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endif
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if (lastIncConverged) then
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computationMode = ior(computationMode,CPFEM_BACKUPJACOBIAN)
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lastIncConverged = .false.
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endif
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theTime = cptim
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theDelta = timinc
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theInc = inc
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computationMode = CPFEM_CALCRESULTS ! always calc
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if (lastLovl /= lovl) then
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cycleCounter = cycleCounter + 1
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!mesh_cellnode = mesh_build_cellnodes() ! update cell node coordinates
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!call mesh_build_ipCoordinates() ! update ip coordinates
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endif
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if (outdatedByNewInc) then
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computationMode = ior(computationMode,CPFEM_AGERESULTS)
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outdatedByNewInc = .false. ! reset flag
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endif
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if (lastIncConverged) then
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computationMode = ior(computationMode,CPFEM_BACKUPJACOBIAN) ! backup Jacobian after convergence
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lastIncConverged = .false. ! reset flag
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endif
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endif
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lastLovl = lovl
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theTime = cptim ! record current starting time
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theDelta = timinc ! record current time increment
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theInc = inc ! record current increment number
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call CPFEM_general(computationMode,ffn,ffn1,t(1),timinc,m(1),nn,stress,ddsdde)
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endif
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lastLovl = lovl ! record lovl
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d = ddsdde(1:ngens,1:ngens)
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s = stress(1:ndi+nshear)
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g = 0.0_pReal
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if(symmetricSolver) d = 0.5_pReal*(d+transpose(d))
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call CPFEM_general(computationMode,ffn,ffn1,t(1),timinc,m(1),nn,stress,ddsdde)
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d = ddsdde(1:ngens,1:ngens)
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s = stress(1:ndi+nshear)
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g = 0.0_pReal
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if(symmetricSolver) d = 0.5_pReal*(d+transpose(d))
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!$ call omp_set_num_threads(defaultNumThreadsInt) ! reset number of threads to stored default value
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call omp_set_num_threads(defaultNumThreadsInt) ! reset number of threads to stored default value
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end subroutine hypela2
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